xps 730 good deal?

right now there is a sale on the xps 730 at dell
it would be the best possible deal i could get right now for the money

Intel® Core™2 Q9550 (12MB,2.83GHz, 1333FSB)
OPERATING SYSTEM Genuine Windows Vista® Home Premium
MEMORY 4GB Dual Channel DDR3 SDRAM at 1333MHz - 4 DIMMs
VIDEO CARD SINGLE CARD: nVidia GeForce GTX 280 – 1024MB
HARD DRIVE 750GB - Seagate 7200RPM, SATA 3.0Gb/s, 16MB Cache
OPTICAL DRIVE Dual Drives: 16x DVD-ROM Drive + 16x DVD+/-RW w/ dbl layer write capable
SOUND CARD Sound Blaster® X-Fi™ XtremeGamer (D) Sound Card
this would have a 1kw 80+ power supply
on a 790i ultra motherboard

this would total to 2,149 with shiping
i think its the best deal i have found on the internet, but i am not sure how the dell xps systems are
but really its all quality parts it couldnt make that much of a difference for who puts it together
is there anything better i can find at the 2k-2.3k region?

thanks for your help guys